Upper Extremity Complete Anatomy

sternoclavicular joint

acromioclavicular joint

coracoacromial ligament

glenoid labrum

radial collateral ligament

ulnar collateral ligament

proximal radioulnar joint (elbow)

humerus

greater tubercle (humerus)

lesser tubercle (humerus)

body (humerus)

condyle (humerus)

neck (humerus)

head (humerus)

deltoid

tricep

bicep

forearm

lactiferous ducts

clavipectoral fascia

pectoralis major

lateral pectoral nerve

pectoralis minor

medial pectoral nerve

subclavius

subscapularis muscle

serratus anterior muscle

long thoracic nerve

supraspinatous

infraspinatous

teres minor

teres major

brachial fascia

long head of triceps brachii

lateral head of triceps brachii

quadrangular space

axillary nerve

posterior circumflex humeral artery

triangular space

radial nerve

deep brachial artery

suprascapular ligament

suprascapular artery

suprascapular nerve

subacromial bursa

axillary artery

branches of axillary artery

thoracoacromial artery

superior thoracic artery

subscapular artery

anterior circumeflex artery

posterior circumflex humeral artery

lateral thoracic artery

axillary sheath

thoracoacromial artery

lateral thoracic artery

circumflex scapular artery

anterior circumflex humeral artery

posterior circumflex humeral artery

axillary vein

cephalic vein

brachial plexus

anterior ramus of fifth cervical nerve

superior trunk of brachial plexus

anterior ramus of seventh cervical nerve

anterior ramus of eight cervical nerve

anterior ramus of first thoracic nerve

first thoracic vertebra

C7

C6

C5

superior trunk of brachial plexus

middle trunk of brachial plexus

inferior trunk of brachial plexus

lateral cord of brachia plexus

posterior cord of brachial plexus

middle/medial cord of brachial plexus

musculocutaneous nerve (brachial plexus)

radial nerve (brachial plexus)

axillary nerve

lower subscapular nerve

thoracodorsal nerve

median nerve (brachial plexus)

ulnar nerve (brachial plexus)

upper lateral brachial cutaneous nerve

long heard of biceps brachii

short head of biceps brachii

bicipital aponeurosis

coracobrachialis

brachialis

lateral head of triceps brachii

long head of triceps brachii

medial head of triceps brachii

brachial artery

deep brachial artery

radial nerve

distal radioulnar joint (wrist)

radiocarpal joint

metacarpophalangeal joint

deep transverse metacarpal ligaments